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Pear|Lab Grown|IGI

1.09ct G SI1 Pear Lab Grown Diamond

ID • G/SI1 • IGI LG625446879

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG625446879

Diamond specifications and retailer prices

From £161 GBP
As of November 6, 2026
Save £671 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £832 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.09ct lab-grown pear diamond

This 1.09ct lab-grown pear sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG625446879 or 625446879. Listed at 14 retailers as of November 5, 2026, with prices from £161 to £832, a £671 spread on the same certified stone. MOH London lists it at £832. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.09
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625446879
Dimensions9.03 × 5.92 × 3.56 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.03 mm5.92 mm1.09 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625446879
Side View
Table 63.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £832 GBP|Low: £115 GBP|High: £844 GBP|Avg: £376 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 8£161 GBP
Retailer 5£179 GBP
Retailer 10£255 GBP
Retailer 7£312 GBP
Retailer 2£321 GBP
Retailer 3£347 GBP
Retailer 9£415 GBP
Retailer 6£448 GBP
Retailer 4£576 GBP
MOH London£832 GBP

42 data points across 10 retailers

14 retailers£161 GBP to £832 GBP

Retailer 1
-
£138 GBP
Price last confirmed 36 days ago
A
Retailer 2
-
£161 GBP
View
Final sale: no returns
Retailer 3
-
£167 GBP
View
Price last confirmed 41 days ago
Retailer 4
-
£179 GBP
View
Price last confirmed 35 days ago
Retailer 5
-
£179 GBP
View
Price last confirmed 26 days ago
A
Retailer 6
-
£255 GBP
View
A
Retailer 7
-
£312 GBP
View
A
Retailer 8
-
£321 GBP
View
Retailer 9
-
£347 GBP
View
Price last confirmed 20 days ago
B+
Retailer 10
-
£415 GBP
View
B+
Retailer 11
-
£448 GBP
View
Retailer 12
-
£574 GBP
View
Price last confirmed 38 days ago
B
Retailer 13
-
£576 GBP
View
Most Expensive
B
MOH London
LG625446879 · Nov 5
£832 GBP
View
13 more retailers have this diamond
Prices start from £161 GBPSave up to £671 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.09ct Pear
£161 GBP